PFM-711B

Electrostatic Field Meter with Charge Plate and ±1 kV Charger

製品のお問い合わせ

The Hand Held Dual Range Field Meter that measures Electrostatic Field Density

The PFM-711B is an accurate, portable electrostatic fieldmeter that is easy to use and designed for one hand operation. The PFM-711B is a digital, electronic chopper design, which allows the instrument to make electrostatic field measurements in areas where ionized air is present.

The PFM-711B uses a dual range for measuring surface voltage and electrostatic potentials. In the kV/inch range, the PFM-711B will indicate electrostatic field voltage from 0 to ±20,000 volts in 10 volt increments at a distance of 1” (25 mm) from the charged surface with an accuracy of ±5% of the displayed value.

In the V/inch range, the instrument measures field density from 0 to ±1,999 volts in 1 volt increments at a distance of 1” (25 mm) from the charged surface with an accuracy of ±5% of the displayed value.

The two LED ranging lights help position the meter at the right distance from a charged object for accurate measurements.


Product Highlights:

  • Lightweight, Portable, Hand-Held Field Meter
  • Dual range up to ±19.99 kV (20,000V) at a distance of 1” (25 mm)
  • LED ranging lights help position the meter at the right distance
  • Zero button allows the display to be adjusted to zero (0)
  • Hold feature freezes the measurement on the display

Additional Accessories:

  • CPM-720B Charge Plate Assembly
  • PCS-730B ±1 kV Electrostatic Charger
  • PDT-740B Static Decay Timer
  • PGA-710B Autoanalysis System


Specifications:

Input 9 VDC, 6F22Y Alkaline Battery
Range ± 0 V to 19.99 kV @ 25.4mm
Response  Less than 180ms
Accuracy  Better than ±5% of reading
Display  3.5 digits
Operating Env. 10°C to 30°C
Enclosure Conductive Case
Dimensions 10.59L x 6.15W  x 2.72D cm
Weight 0.142kg (with battery) 
Certifications NIST